Python numpy.lookfor()方法

在numpy.lookfor()方法的帮助下，我们可以通过numpy.lookfor()方法获得numpy中模块的信息。

语法: numpy.lookfor(module_name)
返回：返回有关模块的信息。

例子#1 :
在这个例子中，我们可以看到，通过使用numpy.lookfor()方法，我们能够获得模块的信息。

# import numpy
import numpy as np
  
# using numpy.lookfor() method
print(np.lookfor("isin"))

输出 :

Search results for ‘isin’
————————-
numpy.isinf
Test element-wise for positive or negative infinity.
numpy.compat.is_pathlib_path
Check whether obj is a pathlib.Path object.
numpy.isin
Calculates element in test_elements, broadcasting over element only.

例子#2 :

# import numpy
import numpy as np
  
# using numpy.lookfor() method
print(np.lookfor("isdigit"))

输出 :

Search results for ‘isdigit’
————————-
numpy.bytes0.isdigit
B.isdigit() -> bool
numpy.str0.isdigit
S.isdigit() -> bool
numpy.chararray
chararray(shape, itemsize=1, unicode=False, buffer=None, offset=0,
numpy.char.isdigit
Returns true for each element if all characters in the string are
numpy.chararray.isdigit
Returns true for each element if all characters in the string are
None